SENSOR DEVICE FOR REAL-TIME MONITORING OF RELATIVE MOVEMENT USING CAPACITIVE FABRIC SENSORS
    1.
    发明申请
    SENSOR DEVICE FOR REAL-TIME MONITORING OF RELATIVE MOVEMENT USING CAPACITIVE FABRIC SENSORS 失效
    使用电容式织物传感器实时监测相对运动的传感器装置

    公开(公告)号:US20080000304A1

    公开(公告)日:2008-01-03

    申请号:US11681329

    申请日:2007-03-02

    IPC分类号: G01B7/16 A61B5/08

    摘要: A capacitive sensor device, including electrode materials carried by fabric substrates, is provided for monitoring relative movement of an expanding and/or contracting structure, such as the mammalian chest and/or torso, corresponding to a performance parameter related, for example, to respiratory function. Some embodiments include non-woven fabric substrates comprising compliant portions configured to stretch only in a selected direction and non-compliant portions upon which electrode materials are disposed. In some embodiments, layers of fabric substrates, carrying corresponding first and second electrode materials, are configured to cooperate to form a parallel plate capacitive sensor having a variable capacitance corresponding to a relative motion of the fabric substrates.

    摘要翻译: 提供了一种电容传感器装置,包括由织物基底承载的电极材料,用于监测膨胀和/或收缩结构(例如哺乳动物胸部和/或躯干)的相对运动,对应于与例如呼吸道相关的性能参数 功能。 一些实施方案包括无纺织物基材,其包括被配置成仅在所选方向上拉伸的柔顺部分和非柔性部分,其上布置有电极材料。 在一些实施例中,承载对应的第一和第二电极材料的织物基底层被构造成协作以形成具有对应于织物基底的相对运动的可变电容的平行板电容传感器。